Manuals
/
3Com
/
Computer Equipment
/
Switch
3Com
5000 V.24 RS232 DCE cable assembly, V.35 DTE cable assembly, V.24 RS232 DTE cable assembly
Models:
5000
1
35
72
72
Download
72 pages
3.4 Kb
32
33
34
35
36
37
38
39
<
>
Troubleshooting
Characteristics of the command line interface
Install
Warranty
Maintenance
Router 5000/6000 Configuration Guide
PGND Wire
Upgrade the application software again after the problem is solved
Opening the console terminal and setting up a new connection
Command line interface
Page 35
Image 35
Router to WAN Connection
35
Figure 15
V.24 (RS232) DTE cable assembly
■
V.24 (RS232) DCE cable assembly
Figure 16
V.24 (RS232) DCE cable assembly
■
V.35 DTE cable assembly
Page 34
Page 36
Page 35
Image 35
Page 34
Page 36
Contents
Getting Started Guide
3Com Router 5000 Family
End of Life Statement
3Com Corporation 350 Campus Drive Marlborough MA
UNITED STATES GOVERNMENT LEGEND
ENVIRONMENTAL STATEMENT
Download the latest software and documentation for your 3Com Router
Page
1 Introducing the Router 5000 Family
Contents
Contents About This Guide
Download the latest software and documentation for your 3Com Router
Router Software Maintenance
2 Installation
3 Starting and Configuring the Router
Troubleshooting
Contents
Solve Problems Online
Purchase Extended Warranty and Professional Services
Access Software Downloads Contact Us
8 Contents
About This Guide
Related
Router 5000/6000 Configuration Guide
Router 5000/6000 Command Reference Guide
Conventions
Documentation
Comments
pddtechpubscomments@3com.com
network supplier
12 About This Guide
1 Introducing the Router 5000 Family
About the
Router
High-performance processor The Router 5000 uses
Ethernet access solution By extending SICs and MIMs, the
Figure 1 Front view of 3Com Router
3Com Router
3C13701
Figure 2 Rear view of 3Com Router
Indication
System Description
Table 2 Router 5012 Indicators
Table 3 System description of 3Com Router
3Com Router
Boot ROM Stores Bootstrap program
3C13751
Indication
Figure 4 Rear view of 3Com Router
Table 4 LEDs of 3Com 5232 Router
Table 5 System description of 3Com Router
Boot ROM Stores Bootstrap program
System Description
Figure 6 Rear view of 3Com Router
3C13755
Table 6 Router 5642 Indicators
3Com Router 5642 Figure 5 Front view of 3Com Router
Indication
Table 6 Router 5642 Indicators continued
System Description
Table 7 System description of 3Com Router
Figure 8 Rear view of 3Com Router
3C13759
3Com Router 5682 Figure 7 Front view of 3Com Router
3Com Router 5682 3C13759
Table 8 Router 5682 Indicators
System Description
Table 9 System description of 3Com Router
24 Chapter 1 Introducing the Router 5000 Family
Router in a Rack
2 Installation
Installing the Router on a Workbench
Installing the
PGND Wire
Power Cords Grounds and Cables
well grounded. Otherwise, the router cannot reliably avoid lightning
Power Cord
AC Power Cord
AC power supply
Figure 11 AC Power Connector
Recommended power outlet
Console cable
Console Terminal Introduction to console port
Ethernet cable
Router to LAN Connection
Introduction to the Ethernet interface
AUX cable
Router to WAN
Connection
Introduction to the AUX port
Introduction to the synchronous/asynchronous serial interface
WAN Interface to DSU/CSU
Synchronous/asynchronous mode
DTE and DCE
Figure 16 V.24 RS232 DCE cable assembly
V.24 RS232 DCE cable assembly
V.35 DTE cable assembly
Figure 15 V.24 RS232 DTE cable assembly
Figure 18 V.35 DCE cable assembly
V.35 DCE cable assembly
X.21 DTE cable assembly
Figure 17 V.35 DTE cable assembly
Figure 20 X.21 DCE cable assembly
Figure 19 X.21 DTE cable assembly
38 Chapter 2 Installation
Figure 21 V24 DTE cable assembly
Figure 22 V.24 DCE cable assembly
Figure 23 V.35 DTE cable assembly
Figure 26 X.21 DCE cable assembly
Figure 24 V.35 DCE cable assembly
Figure 25 X.21 DTE cable assembly
Attribute
E1 interface to DSU/CSU
75Ω unbalanced coax cable
120Ω balanced twisted pair cable
Figure 28 E1 120Ω balanced twisted pair cable
T1 interface to DSU/CSU
T1 interface cable and network connector assembly are optional
Setting the parameters for console terminal
3 Starting and Configuring the Router
Setting up Configuration Environment
Connecting the router to a console terminal
1 Select a connection port
Powering on the router
Checking before power-on
Checking/operating after power-on
Press Enter and the screen will display
the Router
Configuration
Characteristics of the command line interface
Fundamentals of
Configuration Fundamentals of the Router
Command line interface
50 Chapter 3 Starting and Configuring the Router
Troubleshooting of
4 Troubleshooting
Troubleshooting
the Power System
SDRAM
Troubleshooting of “displaying illegible characters on the terminal”
Troubleshooting of repeated reboot
Application
Software Upgrade
Upgrade the application software again after the problem is solved
Introduction
5 Router Software Maintenance
Software
Maintenance under
extended and basic. You can separately upgrade and back up the
Boot Menu
The following table gives default names and types of the boot files
4 Display applications in Flash memory
6 Clear console authentication
Upgrading the application image
Upgrading Software through XMODEM
Figure 34 Send File dialog box
ROM image, so you can make a second attempt once errors occur
Upgrading the entire Boot ROM image
Upgrading the extended segment of the Boot ROM image
CAUTION This upgrade approach upgrades only a portion of the Boot
Restore Extended Segment, are you sure?Y/N
Upgrading the application image through Ethernet
Backup Extended Segment, are you sure?Y/N
Backuping Boot ROM program to FLASH successed
host inet h IP address of TFTP Server flags f
2 In Boot Menu, select 2 to enter Net Port Download Menu as follows
64 Chapter 5 Router Software Maintenance
host inet h IP address of FTP Server
Loss
Router Password
password loss. They can help you to set a new password
Dealing with a
Product to Gain
Service Benefits
Solve Problems Online
Register Your
Purchase Extended
Warranty and
Services
Access Software
http//csoweb4.3com.com/contactus
Contact Us
Telephone Technical
Support and Repair
Telephone Number
Country
Telephone Number
Country
Telephone Number
Country
Telephone Number
Country
72 APPENDIX A OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS